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Extract from the Register of European Patents

EP About this file: EP3464816

EP3464816 - APPARATUS FOR MEASURING A PIPE WITHIN AN OIL WELL STRUCTURE [Right-click to bookmark this link]
Former [2019/15]APPARATUS AND METHOD FOR MEASURING A PIPE WITHIN AN OIL WELL STRUCTURE
[2021/35]
StatusNo opposition filed within time limit
Status updated on  20.01.2023
Database last updated on 02.08.2024
FormerThe patent has been granted
Status updated on  11.02.2022
FormerGrant of patent is intended
Status updated on  28.09.2021
FormerRequest for examination was made
Status updated on  08.03.2019
FormerThe international publication has been made
Status updated on  08.12.2017
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Intelligent Wellhead Systems Inc.
52 26004 TWP RD 544
Sturgeon County, Alberta T8T 0B6 / CA
[2019/15]
Inventor(s)01 / CARLSON, Aaron Mitchell
13287 Carrs Landing Road
Lake Country, British Columbia V4V 1A2 / CA
02 / MARTIN, Bradley Robert
26304 Township Road 374
Red Deer, Alberta T4E 1P4 / CA
 [2019/15]
Representative(s)Letzelter, Felix Phillip
Meissner Bolte Patentanwälte
Rechtsanwälte Partnerschaft mbB
Widenmayerstraße 47
80538 München / DE
[2019/15]
Application number, filing date16903375.031.05.2016
[2019/15]
WO2016CA50615
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017205955
Date:07.12.2017
Language:EN
[2017/49]
Type: A1 Application with search report 
No.:EP3464816
Date:10.04.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 07.12.2017 takes the place of the publication of the European patent application.
[2019/15]
Type: B1 Patent specification 
No.:EP3464816
Date:16.03.2022
Language:EN
[2022/11]
Search report(s)International search report - published on:CA07.12.2017
(Supplementary) European search report - dispatched on:EP20.01.2020
ClassificationIPC:E21B47/085, G01B7/12, G01R33/07, E21B47/09
[2020/08]
CPC:
G01B7/12 (EP); E21B47/085 (RU); E21B47/092 (EP,RU);
G01R33/07 (EP)
Former IPC [2019/15]E21B47/085, G01B7/12, G01R33/07
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2019/15]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VORRICHTUNG ZUM MESSEN EINES ROHRES IN EINER ÖLBOHRLOCHSTRUKTUR[2021/35]
English:APPARATUS FOR MEASURING A PIPE WITHIN AN OIL WELL STRUCTURE[2021/35]
French:APPAREIL DE MESURE D'UN TUYAU DANS UNE STRUCTURE DE PUITS DE PÉTROLE[2021/35]
Former [2019/15]VORRICHTUNG UND VERFAHREN ZUM MESSEN EINES ROHRES IN EINER ÖLBOHRLOCHSTRUKTUR
Former [2019/15]APPARATUS AND METHOD FOR MEASURING A PIPE WITHIN AN OIL WELL STRUCTURE
Former [2019/15]APPAREIL ET PROCÉDÉ DE MESURE DE TUYAU DANS UNE STRUCTURE DE PUITS DE PÉTROLE
Entry into regional phase09.11.2018National basic fee paid 
09.11.2018Search fee paid 
09.11.2018Designation fee(s) paid 
09.11.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
09.11.2018Examination requested  [2019/15]
17.08.2020Amendment by applicant (claims and/or description)
29.09.2021Communication of intention to grant the patent
08.02.2022Fee for grant paid
08.02.2022Fee for publishing/printing paid
08.02.2022Receipt of the translation of the claim(s)
Opposition(s)19.12.2022No opposition filed within time limit [2023/08]
Fees paidRenewal fee
09.11.2018Renewal fee patent year 03
06.08.2019Renewal fee patent year 04
28.05.2020Renewal fee patent year 05
13.05.2021Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
31.05.201904   M06   Fee paid on   06.08.2019
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU31.05.2016
AL16.03.2022
AT16.03.2022
CY16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
IT16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
MK16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SI16.03.2022
SK16.03.2022
SM16.03.2022
TR16.03.2022
BE31.05.2022
CH31.05.2022
IE31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
DE01.12.2022
[2024/29]
Former [2024/22]HU31.05.2016
AL16.03.2022
AT16.03.2022
CY16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
IT16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
MK16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SI16.03.2022
SK16.03.2022
SM16.03.2022
BE31.05.2022
CH31.05.2022
IE31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
DE01.12.2022
Former [2024/20]HU31.05.2016
AL16.03.2022
AT16.03.2022
CY16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
IT16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SI16.03.2022
SK16.03.2022
SM16.03.2022
BE31.05.2022
CH31.05.2022
IE31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
DE01.12.2022
Former [2024/18]HU31.05.2016
AL16.03.2022
AT16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
IT16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SI16.03.2022
SK16.03.2022
SM16.03.2022
BE31.05.2022
CH31.05.2022
IE31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
DE01.12.2022
Former [2023/35]AL16.03.2022
AT16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
IT16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SI16.03.2022
SK16.03.2022
SM16.03.2022
BE31.05.2022
CH31.05.2022
IE31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
DE01.12.2022
Former [2023/25]AL16.03.2022
AT16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SI16.03.2022
SK16.03.2022
SM16.03.2022
BE31.05.2022
CH31.05.2022
IE31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
DE01.12.2022
Former [2023/23]AL16.03.2022
AT16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SI16.03.2022
SK16.03.2022
SM16.03.2022
CH31.05.2022
IE31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
DE01.12.2022
Former [2023/20]AL16.03.2022
AT16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SI16.03.2022
SK16.03.2022
SM16.03.2022
CH31.05.2022
IE31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
Former [2023/10]AL16.03.2022
AT16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SI16.03.2022
SK16.03.2022
SM16.03.2022
CH31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
Former [2023/09]AL16.03.2022
AT16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SK16.03.2022
SM16.03.2022
CH31.05.2022
LI31.05.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
Former [2023/08]AL16.03.2022
AT16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SK16.03.2022
SM16.03.2022
LU31.05.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
Former [2023/07]AL16.03.2022
AT16.03.2022
CZ16.03.2022
DK16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SK16.03.2022
SM16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
Former [2023/06]AL16.03.2022
AT16.03.2022
CZ16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
MC16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SK16.03.2022
SM16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
Former [2023/01]AL16.03.2022
AT16.03.2022
CZ16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SK16.03.2022
SM16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
Former [2022/51]AT16.03.2022
CZ16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SK16.03.2022
SM16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
IS16.07.2022
PT18.07.2022
Former [2022/50]AT16.03.2022
CZ16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
NL16.03.2022
PL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SK16.03.2022
SM16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
PT18.07.2022
Former [2022/49]AT16.03.2022
CZ16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
NL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SK16.03.2022
SM16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
PT18.07.2022
Former [2022/48]AT16.03.2022
CZ16.03.2022
EE16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
NL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SM16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
PT18.07.2022
Former [2022/47]AT16.03.2022
ES16.03.2022
FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
NL16.03.2022
RO16.03.2022
RS16.03.2022
SE16.03.2022
SM16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
PT18.07.2022
Former [2022/44]FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
NL16.03.2022
RS16.03.2022
SE16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
Former [2022/39]FI16.03.2022
HR16.03.2022
LT16.03.2022
LV16.03.2022
RS16.03.2022
SE16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
Former [2022/36]HR16.03.2022
LT16.03.2022
LV16.03.2022
RS16.03.2022
SE16.03.2022
BG16.06.2022
NO16.06.2022
GR17.06.2022
Former [2022/35]HR16.03.2022
LT16.03.2022
RS16.03.2022
SE16.03.2022
BG16.06.2022
NO16.06.2022
Former [2022/33]LT16.03.2022
NO16.06.2022
Documents cited:Search[XYI]US6720764  (RELTON MAHENDRAN S [US], et al) [X] 1-3,5-8,10,14-16 * abstract; page 1, line 12 - line 17; figures 1,2,5 * * column 5, line 41 - column 6, line 12 * * column 6, line 39 - line 59 * * column 8, line 55 - line 57 * * column 9, line 40 - line 65 * * column 16, line 15 - line 18 * [Y] 9,17 [I] 4,11-13,18,19;
 [Y]EP2893137  (CARLSON AARON MITCHELL [CA]) [Y] 9* figure 3 *;
 [Y]WO2015145130  (GEOPROBER DRILLING LTD [GB]) [Y] 17 * figure 8 *
International search[A]US3284701  (DOYCE KERBOW ODIS) [A] 1-19 *see abstract and figures *;
 [A]CA1029810  (SCHLUMBERGER CA LTD) [A] 1-19 *see abstract and figures *;
 [A]CA2448172  (U S A INC [US]) [A] 1-19 *see abstract and figures *;
 [Y]CN1804371  (UNIV SHANDONG SCIENCE & TECH [CN]) [Y] 1-19 *see abstract and figure 2 *;
 [A]CN2818777Y  (JILIN UNIVL [CN]) [A] 1-19 *see abstract and figures *;
 [A]RU2401383  (MALJUGA ANATOLIJ GEORGIEVICH [RU]) [A] 1-19*see abstract and figures *;
 [Y]CA2882598  (CARLSON AARON MITCHELL [CA]) [Y] 1-19 *see entire document *;
 [A]CA2915632  (HALLIBURTON ENERGY SERVICES INC [US]) [A] 1-19 *see abstract and figures *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.